<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="app" style="color: red;background:blue" >
        <p>{{name}}</p>
        <span>{{age}}</span>
        <ul>
            <li>{{name}}</li>
            <li>{{age}}</li>
        </ul>
    </div>

    <script src="/dist/umd/vue.js"></script>
    <script>
        let vm = new Vue({
            el:'#app',
            data() {
                return {
                    name: [{first: 'sam'}]
                }
            }
        })
        vm._data.name.push({second: 'sed'})
        // vm.name => vm._data.name
        console.log(vm._data.name);

    </script>
</body>
</html>


